MCQOPTIONS
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| 1. |
A 400/200 V transformer has a PU impedance of 0.05. The HV side voltage required to circulate full load current during short circuit test is |
| A. | 40 V |
| B. | 20 V |
| C. | 10 V |
| D. | 5 V |
| Answer» C. 10 V | |